The choice of jiaxing bearing/bearing friction torque

There is rotational, have HRB bearing ( ) Jiaxing bearing group sales co. , LTD. ( The company) Is bearing group co. , LTD. Established in jiaxing spot sales window, specializing in HRB brand bearings, facing the whole country, the existing stock 50 million yuan, covers the whole bearing, have very strong spot supply, is the group's retail sales center. Rolling bearing friction is mainly composed of roller and the ring groove rolling friction between sliding friction; Cage with rolling body and sliding friction between the ring guide surface ( When no cage for the sliding friction between the rolling element) ； Roller end face and face the sliding friction between the ring gear edge; The viscous resistance of lubricant; Sealing device of sliding friction, etc, and its size depends on the type, size, load bearing, rotational speed, lubrication, sealing and other factors. In need of low friction torque, instruments and machinery usually choose deep groove ball bearings, cylindrical roller bearings, self-aligning ball bearings, to bear radial load, and choose to load bearing single thrust ball bearing; If joint under load, can choose angular contact ball bearings, the load Angle and the contact Angle is identical, can obtain the minimum friction torque; If two angles of the gap is too big, can choose the centripetal and thrust bearing assembly solution. When choosing low friction torque of bearings, using the contact should be avoided in the structural design of sealing device. At the same time, the mode of low friction torque of bearing lubrication, should be used in oil drip lubrication, oil mist lubrication and oil lubrication. If you are more interested in jiaxing bearing group co. , LTD. The author introduces the information or have any questions, please click on the website on the right side of the online customer service or call:, you full close jiaxing bearing purchasing consultant company. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source